This can be a little tricky but Here are some tips for taking care of colored or chemically treated hair ;

1 Use Cold Water - Wash your hair with cold or lukewarm water instead of hot water to help preserve the color and prevent fading.

2 Reduce Washing Frequency - Washing your hair too frequently can strip away color and natural oils. Aim to wash it every 2-3 days or as needed.

3 Gentle Cleansing - Use a gentle, sulfate-free shampoo to avoid stripping away the color and moisture from your hair.

4 Avoid Harsh Ingredients - Check the labels of hair products for harsh ingredients like sulfates, parabens, and alcohol, which can be damaging to colored hair.

5 Colour-Enhancing Products - Use color-enhancing or color-depositing shampoos and conditioners to help maintain and refresh the color between salon visits.

6 Deep Conditioning - Incorporate deep conditioning treatments or hair masks into your routine to provide extra moisture and nourishment to your hair.

7 Protective Styling - Opt for protective hairstyles like braids or updos to minimize exposure to heat and environmental factors that can fade the color.

8 Heat Styling - If you use heat styling tools, apply a heat protectant spray before styling to minimize damage and color fading.

9 Regular Trims - Schedule regular trims every 6-8 weeks to remove split ends and maintain the health of your hair.

10 Avoid Chlorine and Saltwater - If possible, protect your hair from chlorinated and saltwater, as these can cause color fading and dryness.

11 Use Silk Pillowcases - Sleeping on silk pillowcases can help reduce friction and minimize hair breakage, especially for colored hair that may be more fragile.

12 Professional Maintenance - Visit your hairstylist regularly for touch-ups and color treatments to keep your hair looking vibrant and fresh.

Remember, everyone's hair is different, so it might take some trial and error to find the best routine and products that work for your specific hair type and color.